Explanation

 The United States has the largest Gross National Product (GNP) among all countries

 GNP measures the total value of goods and services produced by a country's residents and businesses

Explanation

 Copper was first used by man over 10,000 years ago

The period following the use of copper is sometimes referred to as the Copper Age or Chalcolithic Age. 

Explanation

Gandhi-Irwin Pact, agreement signed on March 5, 1931

Between Mohandas K. Gandhi, leader of the Indian nationalist movement

Lord Irwin (later Lord Halifax), British viceroy (1926–31) of India

Participants: Mahatma Gandhi, George Montagu 

Date: March 5, 1931

Location: India

Explanation

Amylase is the enzyme that breaks down starches into sugars, and it is secreted by the salivary glands during the process of digestion.

Explanation

Explanation

Explanation

"Aslam asks for police protection."

"Ask for" is a phrasal verb that means to request something.

The correct tense depends on the context:

Present: Aslam asks for police protection.

Past: Aslam asked for police protection.

Future: Aslam will ask for police protection.

Explanation

According to data from SIPRI, 81% of Pakistan’s weapon imports in 2020–24 came from China.

This marks an increase from the previous period (2015–19), when 74% of Pakistan’s arms were sourced from China.

Explanation

 Be aware of thieves.

This is a correct and commonly used cautionary sentence to warn people to stay alert and careful.

"Be aware of" = Stay alert to / Be cautious about

"Thieves" = People who steal

Explanation